Flat electrical contact 155 series

coppercoated

Flexible expansion connectors Material: copper HCP-foils Contact areas: press-welded The expansion connectors in the following tables consist out of copper HCP-foils according to DIN 13599 with a thickness of 0,1 mm or 0,3 mm. The contact areas are manufactured in a press-welded design as described on page 93. The press-welding procedure is a special resistance welding process, which enables a welding of packages of copper foils with different strength in a defined area together. By working with this procedure it is not necessary to use any form of welding additives. So press-welded connectors are excellent electrical conductors due to their perfect molecular connection. The contact areas can be bored, milled or bent without problem. The width of the contact areas are so selected that it is possible to install several expansion connectors in a distance of 2 mm side by side (e.g. for generator connections etc.). With drilling on request, e.g. according to DIN 43673 part 1 + 2, DIN 46206 part 2 or according to your drawings/samples or wishes. On request it is also possible to deliver designs with coated contact areas (e.g. tinned or silvered acc. description on catalogue page 97).